good stress might show up when you are called on in class .意思

题目

good stress might show up when you are called on in class .意思
Good stress might show up when you’re called on in class or when you have to give a report.You may do a better job in your book report if the anxiety (焦虑) pushes you to do more work before you read it to the class.请翻译，

答案

你在课堂上被点名回答问题或者做报告时感到有压力未必是坏事,因为一定程度的压力有可能迫使你在之前做更充分的准备,从而有更好的表现.
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